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The Link G4+ Storm engine management system delivers performance that rivals any ECU on the market. This ECU is more...


The Link G4+ Storm engine management system delivers performance that rivals any ECU on the market. This ECU is more than capable of running sequential injection, ignition and variable valve timing on most of today's engines. The black Storm offers all of the advanced G4+ engine tuning features at an extremely competitive price. 8 x injection & ignition, 8 x analog & digital inputs. 

Requires "A" & "B" Looms 

Need Traction control or e-throttle? Consider the Xtreme or Fury ECUs. 

Direct Injection? You need the Force GDI.

The G4+ Storm ECU offers the latest in high end aftermarket engine management systems. You will be stunned by the G4+'s performance, features and reliability. 

Designed and built to be the best, the Storm delivers the results, with more functions than normally demanded by both tuner and driver: 


Eight saturated injection drives, eight ignition outputs, eight analog volt inputs, eight digital inputs, eight auxiliary outputs* 

Three temperature inputs 

Two, thirty four pin, waterproof connector 

Dual on board knock control 


Software - PCLink 

Fast tuning with keyboard driven commands 

Six hundred pages of help on "right-click" 

Powerful logging analysis built into PCLink 

Tabbed, user configurable layout 

* Unused injection and ignition drives can be used as auxiliary outputs. 

Other WireIn ECUs: 






Oddfire cylinder support 

Adjustable zone centers on all 3D tables 

Custom top dead centers (odd fire) 

Adjustable baud rate 

Adjustable firing order 

Various datastream outputs 


Reluctor, optical, proximity or hall effect sensors 

Programmable filters 

Programmable arming thresholds 

Configurable trigger patterns 

Preset trigger patterns 

Supports many OEM applications 

Supports cam position on sync signal 

Launch Control 

Progressive cut control 

Selectable fuel or ignition limiting 

Selectable cut effect (adaptive or constant) 

Adjustable control range 

Vehicle speed controlled 

Clutch switch controlled 

Launch fuel trim (3D) 

Launch ignition trim (3D) 

Power Supplies 

5V output 

Adjustable control range 

8V output 

Calculated Inputs 

Gear position 

Adjustable control range 

Adjustable control range 

Wheel slip 

Adjustable control range 


Adjustable control range 

ECU Statistics 

ECU Logging 

Various activation methods 

Adjustable logging rate 

4Mbit Onboard Logging 

Log analysis with PCLink 


8 Injector drives 

Sequential injection Mode 

Grouped injection mode 

Staged injection mode 

Single point injection mode 

5A maximum saturated current 

5A auxiliary current 

Quick tune (automated fuel tuning) 

Multiple fuel equations 

Barometric pressure compensation 

Multiple switched fuel tables 

Multiple overlayed fuel tables 

AFR target table 

Individual cylinder fuel trims (3D) 

Pre-crank prime (2D) 

Crank enrichment (2D) 

Post start enrichment (2D) 

Warm up enrichment (3D) 

Acceleration enrichment (3D) 

Air temperature correction (3D) 

Injector deadtime voltage correction (3D) 

Overrun fuel cut (2D) 

Fuel temperature correction 

Idle load trims 

Master fuel adjustment 

Injector test function 

Injection angle adjustment (3D) 

Narrowband closed loop lambda 

Wideband closed loop lambda 

Auxillary Outputs 

8 Auxiliary Outputs 

8 Lowside outputs 

4 Highside outputs 

2.2 Normal lowside current limit (A) 

5 Normal highside current limit (A) 

Unused fuel drives can be used as outputs 

Unused ignition drives can be used as outputs 

Test mode (PWM or ON/OFF) 

Idle speed control solenoid 

Boost control solenoid 

General purpose PWM (3D) 

General purpose switched (conditional) 

Fuel pump 

Fuel pump speed 

Engine fan 

Air-con fan 

Air-con clutch 

Intercooler water spray 


Check engine light 

Purge solenoid 

VVT solenoid 

Hold power relay 

Speedo signal 

E-throttle relay 

Oxy heater 

Cam solenoid (lift or angle adjust) 

Inlet runner control solenoid 

Tumble generation valve 

Virtual auxiliary channels x3 

Stepper motor control (4 wire / bi-polar) 

Stepper Motor Control (6 Wire / Unipolar) 

Analog Inputs 

3 temperature inputs 

Engine coolant temperature 

Inlet air temperature 

Fuel temperature 

Engine oil temperature 

Gearbox oil temperature 

Diff oil temperature 

Mass air flow sensor air temperature 

General purpose temperature 

8 voltage inputs 

Throttle position sensor 

Foot position sensor 

Wideband lamba signal 

General purpose voltage 

General purpose input 

Oil pressure 

Fuel pressure 

General purpose pressure 

Exhaust gas temperature (from external controller) 

Narrow band 02 sensor 

Rotary oil metering pump position 

Tumble generation valve position 

Stepper motor position 

Crankcase pressure 

Damper position 

Configurable calibration tables 

Configurable fault settings 

Voltage channels can measure temperature with external resistor 

Internal barometric pressure sensor 

ECU temperature 


8 Ignition drives 

8 Direct spark ignition mode 

8 Wasted spark ignition mode 

12 Distributed ignition mode 

12 Twin distributed ignition mode 

2 Rotary wasted leading spa

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General Delivery Information:

  • Please provide a contact phone number when ordering – in case we or the couriers need to get in touch.
  • All orders placed before 12 Noon will be processed the same day.

All items are dependant on stock availabiltiy:

  • Most parts are dispatched on a 24 – 48 hour basis (if ordered before noon)
  • Most deliveries are made within 24 – 48 hours after dispatch.
  • Some items may be delivered on a later schedule but you will be contacted and informed of an ETA.Specific delivery dates can be offered if required – please provide details in checkout.
  • Large orders may be palatalised but we will do our best to inform you prior to delivery.
  • Deliveries are made between 9am – 6pm. Monday to Friday.

Refusing / cancelling an order:

  • If you refuse an item on arrival due to change of mind and or mistake, you will be charged a fee to have the item returned and or resent - price dependant on product and location.
  • If you cancel an item after it has been dispatched you will be charged a return fee – price dependant on product and location.
  • Deliveries are attempted at least twice, deliveries that fail after this due to no one at the delivery address may incur a fee to re-deliver.

Items arriving Damaged:

  • Unfortunately this is rare but it can happen.
  • If an item arrives at your door please inspect it before signing.
  • If you see any severe damage to the item on arrival please refuse delivery and sign as damaged.
  • If you are unsure about the item please sign as “unchecked” or signed as “damaged”
  • In the unlikely case your item arrives damaged we need to be notified within 24 hours of delivery and require photographic evidence within 2 days of the item arriving. We can then sort out a replacement part to be dispatched. Please email photos to Photos must contain the damaged item and also the damaged to any packaging. This process is so we can follow up claims with the couriers insurance.

Out of Stock:

  • If an item is out of stock, you will be contacted within 24 working hours to be offered either an alternative, full refund or to wait until the product back into stock.

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